This place is correct to it's description. I stayed here for two weeks. It was nice having access to the fitness room, laundrette, and the pool just outside your patio.
There was a problem with the self-check-in process due to it being late in the night. The outside door was locked and so I had to wait for around 40 minutes for someone to come outside before I could go in to find the key. Besides the initial entrance, access to the apartment is totally fine.
The space is very comfortable and the host provides everything that you need including towels. The apartment is quiet during the day and night and the AC is in good working order making the place very comfortable. The kitchen could be a little cleaner and the host could improve by updating the cookware and cleaning the kitchen walls a bit. There was no coffee provided as described in the home description.
The home is located close to restaurants, local shopping markets and 24hr supermarkets, although I would recommend this location for experienced travelers in Bangkok. The home is 3km from the BTS station. There are plenty of bike-taxis nearby but a traveler should expect to bargain with these guys as they tried to hit me with a foreigner tax (exaggerated price) more than once. There is space to park your own bike should you choose to rent one.
Overall, it's a nice place to stay. Thanks!